94 



LOG SCALING FOR BOARD MEASURE 





s 



c e 



03 .2 ~ 



o o 



^■s_^i 





8.CS 



i S 



p a s 



li 



ii 



'^ a 



s j^ 





< o 



e § 



§ w -s 



CO CO 



> (M O CO to 





s a 



s^; 



